TI-2020-18904 Aliases CVE-2020-36735 GHSA-mx34-89f5-9x9v

Cross-site request forgery in weDevs ERP: Complete HR, Accounting & CRM Suite with…

LOW 20CWE-352Published 2023-07-01 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Tampering
Confidentiality · integrity · availability: None · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-352.

Summary

The WP ERP | Complete HR solution with recruitment & job listings | WooCommerce CRM & Accounting plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.6.3. This is due to missing or incorrect nonce validation on the handle_leave_calendar_filter, add_enable_disable_option_save, leave_policies, process_bulk_action, and process_crm_contact functions. This makes it possible for unauthenticated attackers to modify the plugins settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00458 39th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM Support (wedevs): 1.6.4

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
weDevs	ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM Support	before 1.6.4	1.6.4	Patch available	CNA

ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM Support VendorweDevs Affected before 1.6.4 Fixed in 1.6.4 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:wedevs:wp_erp::::::wordpress::*	up to 1.6.3	Vulnerable	weDevs

cpe:2.3:a:wedevs:wp_erp:*:*:*:*:*:wordpress:*:* Versions up to 1.6.3 Vulnerable ·weDevs

Remediation

Fix · CNA ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM Support (wedevs) Fixed in 1.6.4

Timeline

2026-10-02 Threatist record created from CVE-2020-36735
2026-10-03 Alias added: GHSA-mx34-89f5-9x9v

References

Exploit 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/01b90498-0ddb-4eb3-b76d-de30ed03d7d0?source=cve

Patch 1

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2368462%40erp&new=2368462%40erp&sfp_email=&sfph_mail=

Other 7

TI-2024-11873 WP ERP < 1.13.4 - Custom+ Unauthorized Access to Terminated Employee Information CVSS 3.1HIGH 7.5
TI-2023-02570 WP ERP < 1.12.4 - Admin+ SQL Injection CVSS 3.1HIGH 7.2
TI-2023-02569 WP ERP < 1.12.4 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
TI-2024-11869 WP ERP | Complete HR solution with recruitment < 1.13.4 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
TI-2024-06178 WP ERP <= 1.13.0 - Authenticated (Accounting Manager+) SQL Injection via vendor_id CVSS 3.1HIGH 8.8
TI-2024-01088 SQL injection in weDevs ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM… CVSS 3.1HIGH 7.2

See all 15 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences